CA922520A
(en )
1973-03-13
Extraction of iron from titaniferous ores
CA952457A
(en )
1974-08-06
Method of extracting urokinase
CA935288A
(en )
1973-10-16
Method of making nodular iron
AU431405B2
(en )
1970-11-05
Method of extracting iron and cobalt from partially refined nicklifeous compounds
AU5439869A
(en )
1970-11-05
Method of extracting iron and cobalt from partially refined nicklifeous compounds
CA928995A
(en )
1973-06-26
Reduction of ores
AU465165B2
(en )
1975-09-03
Method of treating copper bearing ore
CA825625A
(en )
1969-10-21
Method of upgrading iron ores
CA907866A
(en )
1972-08-22
Method of removing iron and cobalt from partially refined nickel-bearing compounds
AU441280B2
(en )
1973-10-09
Improved method of making nodular iron
CA928955A
(en )
1973-06-26
Metallurgical coke and method for making it
AU453803B2
(en )
1972-07-24
Method of passivating iron
CA805092A
(en )
1969-01-28
Method of treating iron powder
CA819643A
(en )
1969-08-05
Method of treating iron titanium ore
AU425956B2
(en )
1971-12-19
Means and method for extraction of metal from ore
AU1889770A
(en )
1972-07-24
Method of passivating iron
CA818371A
(en )
1969-07-22
Extraction of metal values
CA797967A
(en )
1968-10-29
Method of refining surface-contaminated metals
CA782545A
(en )
1968-04-09
Method of making ore briquettes
CA830924A
(en )
1969-12-30
Method of treating laterites
AU1598670A
(en )
1971-12-19
Means and method for extraction of metal from ore
AU457673B2
(en )
1972-04-27
Process forthe separation of iron from rubbish
CA830910A
(en )
1969-12-30
Removal of iron from solution
CA914217A
(en )
1972-11-07
Certain substituted 2-hydroxybenzophenoximes and the process of extracting copper therewith
CA806104A
(en )
1969-02-11
Reduction of iron ore